Do you know what's in your food?

Do you know what's in your food?

The Food and Drug Administration regulates food safety, and determines what makes a product defective. A handbook with specific guidelines regulates those defects in everything from spices, to frozen vegetables, and more. Click through for some examples of what’s allowed in your food.

Frozen or canned asparagus can contain up to an average of 40 thrips, a tiny slender insect, per 100 grams.

Coffee beans are considered defective when 10 percent or more are insect-infested or insect damaged.

Noodle or macaroni products can contain up to 225 insect fragments per 225 grams in 6 or more subsamples. They can also contain up to an average of 4.5 rodent hairs per 225 grams in 6 or more subsamples.

Peanut butter is considered defective when the average mold count is 20 percent or more, or the mold count of any 1 subsample is 60 percent or more.

Popcorn is considered defective when 20 or more gnawed grans per pound and rodent hair is found in 50 percent or more of the subsamples.

Potato chips are deemed defective when 6 percent or more pieces by weight contain rot.

Frozen spinach can contain up to 50 or more aphids, thrips and/or mites per 100 grams before being deemed defective.

Frozen strawberries are considered defective when the average mold count is 45 percent or more and the mold count of at least half of the subsamples is 55 percent or more.

Tomato paste, pizza and other sauces can contain up to two or more maggots per 100 grams in a minimum of 12 subsamples.

Forty years ago, one of the greatest boxing matches in history took place in an unlikely setting: the capital of the Philippines. Muhammad Ali's epic win over great rival Joe Frazier in 1975 became known as the "Thrilla in Manila."